158 senior software testing engineer jobs at 79 companies in Winchester, VA
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Senior Software Automation Testing Engineer
Ashburn, Virginia, United States
$98k-$154k/yr HybridFull Time
5+ YOE5+ years software testing/automation experience, Bachelor's in Computer Science or related, Python 3.8+, FastAPI/Django/Flask, pytest/unittest, Locust, AWS, SQL, GitLab/Harness/Jenkins, ability to obtain Public Trust.
Python, FastAPI, Django, Flask, JSON, XML, SQL, Unix, pytest, unittest, Locust, GitLab, Harness, Jenkins, Oracle, PostgreSQL, AWS
1w
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Senior Software Engineer
Summit Point, West Virginia, United States
OnsiteFull Time
7+ YOEBachelor’s degree in engineering, 7 years of software engineering experience, active Secret clearance, biometrics expertise, Android and Agile/DevOps/DevSecOps experience, and knowledge of secure software, testing, and cybersecurity.
Android, Agile, DevOps, DevSecOps, AWS, BAT-A, NXGBCC, NRTIO
2w
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Software Developer, Senior
Herndon or Virginia or United States
$133k-$226k/yr OnsiteFull Time
6+ YOERequires 6+ years of software development experience, a related technical bachelor's degree or equivalent, object-oriented programming, enterprise applications, databases, testing, debugging, and software lifecycle experience.
C#, .NET, Java, Kotlin, C++, PowerShell, Microsoft Windows, IIS, Jenkins, AWS, Microsoft Azure, GitHub, Jira, Confluence
1mo
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Principal Software Developer Engineer
Reston or Austin or Seattle
$115k-$235k/yr OnsiteFull Time
6+ YOEU.S. citizenship and active TS/SCI with Poly required. Senior software engineer with multi-year experience designing, building, testing, and operating distributed application services; experience with databases, programming/scripting, secure development, code review, and mentorship.
Oracle Cloud Infrastructure, AWS, Azure, Google Cloud, RESTful APIs, microservices, CI/CD, containers, Kubernetes, Linux, observability
1d
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Senior Software Engineer – AWS
Reston or Washington
HybridContract
6+ YOERequires 6+ years of software development experience, AWS certification, U.S. citizenship, clearance eligibility, modern programming and framework experience, Git, AWS, CI/CD, automated testing, and collaboration skills.
AWS, Git, CI/CD, Section 508
1mo
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Senior Software Engineer
Nashville or Sterling
HybridFull Time
Asurion: Provides insurance and repair services for consumer electronics.
3+ YOEBachelor's degree required,3+ years building web and back-end systems,proficiency with JavaScript/TypeScript,React and Java or Node.js,experience with Git and automated testing frameworks.
React, TypeScript, JavaScript, Java, Node.js, AWS, Git, Jest, Mocha, Jasmine, Redux, ES6, CI/CD, NoSQL
1mo
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Software Developer
Sterling, Virginia, United States
OnsiteFull Time
Master's in Computer Science or related required; expertise in software engineering, AI/ML, data science, deep learning, neural networks, and quality assurance testing; ability to travel to local clients.
3mo
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Senior Payloads Software Engineer
Clarksburg or Arlington
$120k-$200k/yr OnsiteFull Time
3+ YOE3+ years relevant experience; B.S. in CS/engineering/robotics or equivalent; strong C/C++ skills; experience integrating software on hardware, vehicle networks (CAN, CAN-FD, Ethernet, FlexRay, UDS/J1939), unit testing, debugging, and delivering production-quality software.
C, C++, Python, Java, ROS2, JIRA, CAN, CAN-FD, Ethernet, FlexRay, UDS/J1939
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Software Engineer Sr
Ashburn, Virginia, United States
$140k-$160k/yr HybridFull Time
7+ YOEBachelor's degree or equivalent and 7+ years of professional software engineering experience. Requires TypeScript, JavaScript, Vue 3, Node.js, AWS, automated testing, CI/CD, and security-sensitive environment experience.
TypeScript, Vue 3, Quasar, Pinia, Electron, Node.js, Fastify, AWS, Vitest, Jest, Playwright, GitLab CI/CD, Kubernetes, Pulumi, Terraform, CDK, CloudFormation, Docker, OpenTelemetry, Prometheus, Grafana, Node-API, C/C++, SWIG
1w
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Full-Stack Software Engineer
Chantilly, Virginia, United States
$113k-$257k/yr OnsiteFull Time
10+ YOERequires 10+ years in software development and Agile methods, Python, automated testing, client requirements, mentoring, TS/SCI with polygraph, and a bachelor's degree in computer science, computer engineering, or engineering.
Python, Agile, Jenkins, GitHub Actions, Git, CI/CD, Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, Microsoft Edge, Apple Safari, Opera Browser, Blackberry Browser
3d
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Lead Software Engineer
Sterling, Virginia, United States
$178k-$212k/yr OnsiteFull Time
7+ YOEActive TS/SCI with polygraph and 7+ years of software engineering experience, including full-stack development. Requires modern web frameworks, backend languages, REST APIs, technical leadership, mentoring, testing, CI/CD, and DevSecOps.
React, Angular, Vue, Node.js, Python, Java, Django, Docker, Kubernetes, Terraform, CloudFormation, RESTful API, CI/CD, DevSecOps
2mo
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Software Engineer
Chantilly, Virginia, United States
$156k-$234k/yr OnsiteFull Time
15+ YOEBS with 15+ years or MS with 12-15 years; multiple languages (Java, JavaScript, Python, XML); cloud services; web software; Windows/Unix; Git; unit/integration tests; agile; Docker/Kubernetes.
Java, JavaScript, Python, XML, Git, Spring, PostgreSQL, Docker, Kubernetes, Cloud services
1mo
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Software Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
9+ YOEBachelor's degree in a technical discipline,9+ years supporting software/systems engineering,experience with requirements,design,integration,test,knowledge of Agile/DevSecOps,TS/SCI clearance and polygraph required.
Agile, DevSecOps, Model-based Systems Engineering (MBSE), SysML
3w
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Software Engineer III
Chantilly, Virginia, United States
$121k-$189k/yr OnsiteFull Time
8+ YOEActive Top Secret clearance with SCI eligibility and CI polygraph ability, US citizenship, minimum 8 years software development experience, proficiency in Python, software architecture, OOD, Git, and unit testing.
Python, Git, MySQL, PostgreSQL, Microsoft SQL, Apache Nifi, Cribl, Terraform, GraphQL, Angular, React, Svelte, SAFe
1mo
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Software Engineer (Mid/Senior) - Embedded Systems & HITL
Reston or Washington
$140k-$200k/yr OnsiteFull Time
5+ YOE5+ years embedded software experience; proficiency in C/C++, assembly, low-level drivers/BSPs, networking stacks, test automation, HITL, Git and build systems; active U.S. DoD Secret clearance and U.S. citizenship required.
C, C++, assembly, ARM, PowerPC, x86, RISC-V, Git, Make, CMake, Bazel, VxWorks, Integrity, LynxOS, FreeRTOS, Zephyr, Linux, Google Test, pytest, LabVIEW, NI TestStand, AWS, Azure
1mo
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Software Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
9+ YOEUS citizen with TS/SCI+poly, bachelor’s degree in a related engineering/computer science field, 9+ years supporting software/systems engineering including requirements, design, integration, test; knowledge of Agile, DevSecOps, and waterfall; space/aerospace experience; able to report onsite in Chantilly, VA.
Agile, DevSecOps
2w
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Software Developer, Expert
Herndon or McLean or United States
OnsiteFull Time
11+ YOERequires 11+ years of software development experience and a technical bachelor's degree or equivalent. Must know object-oriented programming, software design, databases, testing, and enterprise applications.
C#, .NET, Java, Kotlin, C++, Microsoft Windows, PowerShell, IIS, Jenkins CI/CD, AWS, Microsoft Azure, GitHub, Jira, Confluence, Git
3w
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Software Engineer 3 - FreeWheel
Reston, Virginia, United States
OnsiteFull Time
5+ YOE5+ years software engineering experience, proficient in Go/Golang, Python, C++, Linux and shell scripting; CI/CD and test automation experience; bachelor's degree preferred; able to work nights and weekends.
Golang, Python, Linux Shell Scripting, C++, Go, Linux
3w
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Software Engineer III
Chantilly, Virginia, United States
$121k-$189k/yr OnsiteFull Time
8+ YOEActive Top Secret clearance with SCI eligibility and CI polygraph eligibility, US citizenship, minimum 8 years software development experience, proficiency in Python, software architecture, OOD, Git, and unit testing; experience in secure government environments preferred.
Python, Git, Apache Nifi, Cribl, Terraform, GraphQL, Angular, React, Svelte, MySQL, PostgreSQL, Microsoft SQL, SAFe
2w
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Software Developer
Reston, Virginia, United States
OnsiteFull Time
8+ YOEBachelor's degree in a related field, 8 years of Agile software development integrating front and back ends, secure application coding/testing/deployment, and Intelligence Community experience; U.S. citizenship and Top Secret/SCI Polygraph eligibility required.
Agile